Drilling Tools

Replaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling Drilling

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
  • Customized:Customized
  • Standard:API
  • Material:Tungsten Carbide
  • Usage:HDD Drilling
  • Transport Package:Ply-Wood Box
  • Trademark:YINHAI

Base Info

  • Model NO.:YH-RS50-637
  • Origin:Cangzhou City, Hebei Province, China
  • HS Code:8207199000

Description

Basic Info.

Model NO. YH-RS50-637 Origin Cangzhou City, Hebei Province, China HS Code 8207199000

Product Description

Tech Data of YH-RS50-637  Replaceable Cones
Replaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling Drilling
YINHAI Samples ---  Replaceable Roller Cutters
Replaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling DrillingReplaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling Drilling


YINHAI Design Capability -  Removable Cutters
Replaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling DrillingReplaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling Drilling
Replaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling DrillingReplaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling Drilling
Advantages of  YINHAI Replaceable Piling Bits 
The detachable tooth palm piece is used to assemble the reamer of different sizes.
The high strength base is specially installed as the anti dropping device, which can bear greater torque in the process of use, making the reaming operation safer and more efficient.

Cutting Structure
Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new form
ula and new techniques of insert bit.

Gauge Structure
The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.
Bearing Structure
High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed 
Seal and Lubrication
The advanced metal seal package is composed by two metal seals and two elastic rubber energineers. The energizer and back-up ring will support the pushing force to make the two metal faces tightly contact. In the drilling, the metal seals are relevant moving, and the energizers are static. This will increase the bearing seal reliability and durability. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability.

Replaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling DrillingReplaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling Drilling

FAQ:
1.Q:Is your company a distributor or a manufacturer?
A: Manufacturer,We are a 100% real factory of Rock Drill Bits, with 12 years' experience.  And We have passed the factory audit by SGS.   https://yinhaibits.en.made-in-china.com/


2.Q:How  about your products?
A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.


3.Q:What kind of packing do you have?
A: Ply Wooden boxes (free of fumigation); Cartons; Packing can be customized.

Replaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling DrillingReplaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling Drilling
4.Q:What is your price advantage?
A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.
Reduce the cost of drilling for you, worry free after-sales service.    Welcome to book a video-call to inspect our factory.


5.Q:What is the minimum order quantity for your factory? 
A:It all depends.generally 1-5 pcs.

6.Q:What is the website about your factory?
A:yinhaibits.en.made-in-china.com

Replaceable/Dechtable 8 1/2" IADC637 Single Roller Cone for Rotary Piling Drilling